﻿/* BDVB-App
Copyright (C) 2014 Sascha Manns <Sascha.Manns@outlook.de>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/


using System;

using Windows.ApplicationModel.DataTransfer;

namespace AppStudio.Services
{
    public class ShareServices : IDisposable
    {
        private Action<DataRequest> _getShareContent = null;
        private DataTransferManager _transferManager = null;

        public void RegisterForShareContent(Action<DataRequest> getShareContent)
        {
            _getShareContent = getShareContent;

            _transferManager = DataTransferManager.GetForCurrentView();
            _transferManager.DataRequested += OnDataRequested;
        }

        private void OnDataRequested(DataTransferManager sender, DataRequestedEventArgs args)
        {
            _getShareContent(args.Request);
        }

        public void Dispose()
        {
            if (_transferManager != null)
            {
                _transferManager.DataRequested -= OnDataRequested;
                _transferManager = null;
            }
        }
    }
}
